Friday, February 12, 2010

DNA suggests even ancient man had baldness issues

Scientists have pieced together most of the DNA of a man who lived in Greenland about 4,000 years ago, a pioneering feat that revealed hints about his appearance and even an increased risk of baldness.

It's the first genome from an ancient human, showing the potential for what one expert called a time machine for learning about the biology of ancient people.

Analysis suggests the Greenland man probably had type A-positive blood, brown eyes, darker skin than most Europeans, dry earwax, a boosted chance of going bald and several biological adaptations for weathering a cold climate, researchers report in Thursday's issue of the journal Nature.

The DNA also indicated the man had dark, thick hair _ a trait the scientists observed directly, since that's where the genetic material came from.

More importantly, comparisons of his DNA with that of present-day Arctic peoples shed light on the mysterious origins of the man's cultural group, the Saqqaq, the earliest known culture to settle in Greenland. Results suggest his ancestors migrated from Siberia some 5,500 years ago.

It's not clear how or why they migrated, said Eske Willerslev of the University of Copenhagen in Denmark, an author of the paper. The analysis shows the now extinct Saqqaq were not direct ancestors of today's Inuits or Native Americans, he said.

The researchers nicknamed the man Inuk, which is Greenlandic for "human" or "man."

The DNA was recovered from a tuft of hair that had been excavated in 1986 from permafrost on Greenland's west coast, north of the Arctic Circle. The thousands of years in a deep freeze was key to preserving the genetic material. But most ancient human remains come from warmer places with less potential for preservation, and scientists said it's not clear how often DNA from such samples would allow for constructing a genome.

Willerslev said he believes many hair samples from around the world, perhaps from South American mummies or in collections, probably would be usable.

"I won't say it will become routine," he told reporters, but "I think it will be something we will see much more in the coming five years."

Over the past few years, scientists have reconstructed at least draft versions of genomes of other species from much older DNA. One used woolly mammoth DNA from about 18,000 years ago and 58,000 years ago, and a draft Neanderthal genome unveiled last year used 40,000-year-old DNA from three individuals.

For the new paper, the researchers identified particular markers in the man's DNA, and then turned to studies of modern-day people that have associated those markers with particular traits like eye color, blood type, and tendency toward baldness.

As scientists link more and more markers to biological traits in modern people, they will be able to apply those findings to learn more about the Greenland man, said Eddy Rubin of the Lawrence Berkeley National Laboratory.

"It's sort of a time machine," said Rubin, who studies Neanderthal DNA but was not connected to the new work. While the DNA-based picture is not definitive, it's a "pretty good guess," he said.

"I think it's a very important study," Rubin said. "We're really beginning to zoom in on physical characteristics of individuals which we'll never see."

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Saturday, December 19, 2009

Pope Pius XII Beatification

VATICAN CITY (AFP) - – Pope Benedict XVI on Saturday moved controversial wartime pontiff Pius XII closer to sainthood by declaring him "venerable", bestowing the same honour on beloved predecessor John Paul II.

The beatification process of Pius XII has been a source of tension with Jewish groups due to the view among many historians that he remained passive while Nazi Germany killed millions of Jews.

The decree was unexpected on a day when Benedict also paved the way for the beatification of John Paul II's Polish compatriot Jerzy Popieluszko, the "Solidarity chaplain" who was murdered by Poland's secret service in 1984.

Announcing the three milestones simultaneously reflects a damage control strategy by the Vatican since Pius XII's progress towards sainthood is "sure to create problems with Jews," said Vatican expert John Allen.

"There is a kind of strategy of taking the sting out of it by bundling it with a pope who is very popular like John Paul II," he told AFP.

The move came as no surprise, since Benedict -- who was himself at the centre of a controversy over his past membership of the Hitler Youth -- "has publicly defended Pius XII at least three times," Allen added.

The Vatican has argued that Pius XII, who was pope from 1939 to 1958, saved many Jews by having them hidden in religious institutions in Rome and abroad and that his silence was born out of a wish to avoid aggravating their situation.

Meanwhile, John Paul II's sainthood dossier has been criticised as a "fast-track" campaign to answer the prayers of millions who adored the Polish pope, who headed the Roman Catholic Church for nearly three decades.

Benedict launched the lengthy process -- which can take decades if not centuries -- just two months after the death in 2005 of John Paul II, whose funeral was marked by calls of "Santo Subito" (Saint Now).

The final stage for beatification is providing evidence of a miracle, usually a medical cure with no scientific explanation which is reviewed by several commissions.

In John Paul II's case, the miracle under consideration -- and subject to another papal decree -- involves a French nun who was cured of Parkinson's disease in 2005.

Vatican watchers expect Benedict to approve the beatification, which could be celebrated next year, either on the April 2 anniversary of John Paul II's death or in October on the anniversary of the start of his papacy in 1978.

Popieluszko's beatification dossier does not require evidence of a miracle because he is considered a martyr.

Thieves steal infamous Auschwitz death camp sign

Thieves steal infamous Auschwitz death camp sign

WARSAW (AFP) - – Thieves on Friday stole the infamous Nazi German "Arbeit macht frei" sign from the entrance to the Auschwitz death camp in Poland, police said, an act that sparked widespread outrage.

The sign, which means "Work Will Set You Free" in German, has become a symbol of the horror of the camp where about 1.1 million mainly Jewish prisoners died during World War II, most in the notorious gas chambers.

Police said the theft may have been ordered by a private collector or a group of individuals.

"A worldwide symbol of the cynicism of Hitler's executioners and the martyrdom of their victims has been stolen. This act deserves the strongest possible condemnation," Polish President Lech Kaczynski said in a statement.

His Israeli counterpart Shimon Peres expressed "the deepest shock of Israel's citizens and the Jewish community across the world".

"The sign holds deep historical meaning for both Jews and non-Jews alike as a symbol of the more than one million lives that perished at Auschwitz," Peres was quoted as saying by his office.

Auschwitz-Birkenau Museum spokesman Jaroslaw Mensfelt told AFP that thieves carried out an expert operation to take the metal sign just before dawn on Friday.

"It's a profanation of the place where more than a million people were murdered. It's shameful," he said.

Camp survivors also decried the theft.

"In taking this historic symbol, the perpetrators wanted to destroy history and committed this perverse act in order to revive Nazism," said Raphael Esrail, 84, president of the Union of Auschwitz Deportees in France.

The five-metre (16-foot) long sign was forged by prisoners on the orders of the Nazis, who set up the camp after invading Poland in 1939. It was not hard to unhook from above the entrance gate "but you needed to know how," Mensfelt said.

A police dog team was tracking the thieves while detectives combed through video surveillance footage from the site and neighbouring areas, and other officers set up roadblocks.

Mensfelt said it was the first serious case of theft at Auschwitz, located on the outskirts of the southern town of Oswiecim, which was annexed and renamed by Germany during World War II. The site has been a Polish state-run museum and memorial since the war ended in 1945.

"All leads are being considered, but we are focusing on a theft ordered by a private collector or a group of individuals," Oswiecim police spokeswoman Malgorzata Jurecka told AFP.

Police offered a 5,000-zloty (1,200-euro/1,700-dollar) reward for information leading to the recovery of the sign or the arrest of the thieves.

Kaczynski urged the public to help. "It's our collective duty to return it to its rightful place from which it has been ripped by force," he said.

Meanwhile, museum staff placed a replica sign above the gate.

Nazi Germany initially created the camp for Polish resistance fighters in an army barracks in 1940.

Auschwitz was later expanded into a vast complex, after the Nazis razed the nearby village of Brzezinka -- Birkenau in German.

About 1.1 million people perished at Auschwitz-Birkenau -- one million of them Jews from Poland and the rest of Nazi-occupied Europe -- some from overwork, starvation and disease, but mostly in the gas chambers.

It was one of six death camps set up in Poland by the Germans, who murdered six million Jews during the war.

Some of the other death camps had the same sign, erected in a cynical ploy to maintain the illusion that they were labour camps.

Auschwitz-Birkenau's other victims included non-Jewish Poles, Soviet and other Allied prisoners of war, Roma and anti-Nazi resistance members from across Europe.

It was liberated by Soviet troops in January 1945.

The theft came a day after Germany donated 60 million euros (88 million dollars) to a global fund to preserve the site.

The Auschwitz-Birkenau Museum said the money represented half the total it needs to ensure the site's future as a permanent memorial to Nazi victims. About 4-5 million euros are needed each year to maintain it.

Father Jerzy Popieluszko - Solidarity Chaplain

VATICAN CITY (AFP) - – Pope Benedict XVI on Saturday approved the beatification of Father Jerzy Popieluszko, the "Solidarity chaplain" who was murdered by the Polish secret service in 1984.

The decree placed the charismatic priest, a staunch anti-communist who laced his sermons with political messages backing the Solidarity trade union movement of future president Lech Walesa, a step away from sainthood.

Three Polish secret service officers abducted Father Popieluszko in October 1984 after he celebrated his last mass in Bydgoszcz, central Poland.

They tortured him to death and then threw his body into the River Vistula, some 120 kilometres (70 miles) north of Warsaw.

Identified thanks to the priest's chauffeur, the three were jailed for between 14 and 25 years.

In October, Popieluszko's mother accepted Poland's highest honour, the Order of the White Eagle, for her son.

His beatification process began in May 2001, and last year Benedict authorised a speedier procedure.

Because the murdered priest is considered a martyr, Popieluszko's beatification dossier did not require evidence of a miracle.

"Solidarity was alive because Father Popieluszko gave his life," Walesa said at a Rome screening of a documentary on Popieluszko.

"When the state cannot speak, the (Catholic) Church does. Without the symbiosis with the Church, Poland would have been wiped off the face of the earth," Walesa said.

The Nobel Peace laureate also said that he and Popieluszko felt the fact the pope at the time was Polish presented "an opportunity for Poland and other countries to make a break with communism."

Another film on Popieluszko, "To Kill a Priest," was made in 1988 by Polish director Agnieszka Holland starring Christopher Lambert.

Saturday, October 24, 2009

German unification: Thatcher was wrong

German unification: Thatcher was wrong
By Timothy Garton Ash, For The Straits Times

HISTORY has come back to haunt Britain. Just over 20 years ago, the then British prime minister Margaret Thatcher told the then Soviet leader Mikhail Gorbachev: 'Britain and Western Europe are not interested in the unification of Germany. The words written in the Nato communique may sound different, but disregard them. We do not want the unification of Germany.'

She went on to say, inaccurately: 'I can tell you that this is also the position of the US president.'

That's according to the Russian record, made by one of Mr Gorbachev's closest aides. A British note of the conversation, just published in a volume prepared by Foreign Office historians, conveys the same ideas in more elusive Whitehall wording.

This was an act of spectacular disloyalty to a faithful and important Nato ally. It showed a lack of respect for the aspirations of the East Germans, who would soon say clearly that their hopes of freedom - the political value Mrs Thatcher was most closely identified with - would best be realised by unification with an already free German state. And it was very short-sighted.

She was not just expressing her worries in private to a Western ally; she was putting them before the man who had the power to stop German unification. The British note goes on: 'Mr Gorbachev said that he could see what the Prime Minister was driving at. The Soviet Union understood the problem very well and she could be reassured. They did not want German reunification any more than Britain did.'

Things are made no better by the fact that then French president Francois Mitterrand was conveying much the same message to Moscow. Mr Gorbachev's close adviser Anatoly Chernyaev, who made the record of the Thatcher conversation, notes in his diary on Oct 9, 1989, that president Mitterrand's aide Jacques Attali 'talked with us about a revival of a solid Franco-Soviet alliance, including military integration - camouflaged as the use of armies in the struggle against natural disasters'.

At a witness seminar in London last week, organised by the Foreign Office historians, Mr Hans-Dietrich Genscher, the West German foreign minister at that time, reacted with magnificent condescension. He was aware of Mrs Thatcher's opposition, he said, but he didn't worry too much about it. He knew that so long as the Germans had the Americans behind them, the Brits would always come round in the end. Which, of course, they did - but not without squandering a heap of goodwill in Germany.

The now published records show that the Foreign Office, from the then Foreign Secretary Douglas Hurd down, did repeatedly warn (although not without some mandarin trimming along the way) that Mrs Thatcher's vocal opposition was impolitic, misguided and short-sighted. That is doubtless one reason why the Foreign Office is hurrying to publish the documents now, after just 20 years.

It is particularly interesting for me to read the internal pre-history of what became known as 'the Chequers seminar' in March 1990, attended by six historians of Germany, of whom I was one. Since that famous or infamous event is represented only by a vivid but misleading summary by Mrs Thatcher's then private secretary Charles Powell, it is worth saying again what several other participants have already put on record: the overwhelming message of all the historians present was that the Federal Republic must be trusted and supported in carrying through German unification.

I remember one electrifying moment when the veteran, conservative historian Hugh Trevor-Roper, who had been in Germany immediately after the end of World War II, interrogating senior Nazis for his classic account of the Last Days Of Hitler, said to the effect: Prime Minister, if anyone had told us in 1945 that there was a chance of a Germany united in freedom, as a solid member of the West, we could not have believed our luck. And so we should welcome it, not resist it.

Twenty years on, we can see clearly how Trevor-Roper was right and Mrs Thatcher, wrong. None of her nightmares has been realised. United Germany is not lording it over Europe. Even a severe economic recession has not driven German voters to the far right. When Mrs Angela Merkel announces her new government, it will be a moderate liberal-conservative coalition of Christian Democrats and Free Democrats: the very model of a modern centrist democracy. And German unification opened the door to European unification, through the eastward enlargement of the European Union.

Yes, even in this success story of united Germany, there are some causes for concern. A political system originally designed to prevent a reversion to dictatorship has developed almost too many checks and balances, so that necessary reform is difficult. Germany's special relationship with an authoritarian Russia is a European problem.

But there are justified concerns about every major European state - not least, about Britain. Europe used to have sleepless nights over something called 'the German question'. Twenty years on, a bigger worry should be the British question.

It's in Britain that the leader of a far-right, nationalist, xenophobic party, the British National Party, controversially appears on the BBC's Question Time, a mainstream television show. It's Britain that has a discredited parliament, a constitutional mess, the erosion of civil liberties and a chronic identity problem. It's Britain that still can't work out where it belongs in the world, and what kind of country it wants to be.

The writer is professor of European Studies at Oxford University and a Senior Fellow at the Hoover Institution, Stanford University.



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Twenty years on, we can see clearly how Trevor-Roper was right and Mrs Thatcher wrong. None of her nightmares has been realised. United Germany is not lording it over Europe. Even a severe economic recession has not driven German voters to the far right. When Mrs Angela Merkel announces her new government, it will be a moderate liberal-conservative coalition of Christian Democrats and Free Democrats: the very model of a modern centrist democracy.

Sunday, October 18, 2009

Bactrian Gold


Archaeologist Victor Sarianidi receives highest award of Afghanistan

The prominent Russian archaeologist, Viktor Sarianidi, was honored with the medal of the President of the Islamic Republic of Afghanistan. The Ambassador of Afghanistan to Russia, Zalmay Aziz, handed the highest award to the scientist during the celebration of the Independence Day of Afghanistan in Moscow on August 19.

According to information portal "Afganistan.ru", Zalmay Aziz thanked the legendary archaeologist for the help in exploring the history of Afghanistan and wished him successes in his work to the benefit of the Russian-Afghan relations.

"I am grateful to the great country for high appreciation of my humble work," Victor Sarianidi said in turn.

It should be recalled that in 1978 the Soviet-Afghan expedition under the leadership of Victor Sarianidi found in northern Afghanistan the so-called "gold of Bactria" - about twenty thousand pieces of gold jewelry dated back to 1000 A.C. It is for this discovery that Sarianidi was once named "Shliman of the East". Gold of Afghanistan was exhibited in major museums around the world, and in 2011 the exhibition will come to Russia.

Professor, Doctor of History Victor Sarianidi is heading for over half a century the Turkmen-Russian archeological expedition in Mary province of Turkmenistan where it unearthed a large settlement of Gonur-Depe from the Bronze Age (III-II centuries B.C.), which is presumably an ancient capital of Margush country that scientists believe to be the birthplace of Zoroastrianism and the fifth center of world civilization, along with civilizations of Egypt, Mesopotamia, India and China.

Victor Sarianidi is an honorary citizen of Turkmenistan, Honorary Ambassador of Hellenism, winner of the International Prize of Turkmenistan named after Makhtumkuli and the medal of "Civilian Valor" of Greece, as well as numerous awards and commemorative medals of various universities of the world
Tillya tepe, Tillia tepe or Tillā tapa ( Pashto and Persian: طلا تپه) or (literally "Golden Hill" or "Golden Mound") is an archaeological site in northern Afghanistan near Sheberghan, surveyed in 1979 by a Soviet-Afghan mission of archaeologists led by Victor Sarianidi, a year before the Soviet invasion of Afghanistan.

The heavily fortified town of Yemshi-tepe, just five kilometres to the northeast of modern Sheberghan on the road to Akcha, is only half a kilometre from the now-famous necropolis of Tillia-tepe.

The hoard is a collection of about 20,000 gold ornaments that was found in six graves (five women and one man) with extremely rich jewelry, dated to around the 1st century BCE. Altogether several thousand pieces of fine jewelry were recovered, usually made of gold, turquoise and/or lapis-lazuli. The ornaments include coins, necklaces set with gems, belts, medallions and crowns. A new museum in Kabul is being planned where the Bactrian gold will eventually be kept.

Some of the most spectacular finds are presently on display until Sept. 7th, 2008 at the National Gallery of Art, Washington, D.C. From Oct. 24th, 2008 to Jan. 25th, 2009 the collection will be at the Asian Art Museum of San Francisco. From there they are due to be displayed from February 22 to May 17, 2009 at The Museum of Fine Arts, Houston and then the Metropolitan Museum of Art, New York from June 23 to Sept. 20th, 2009.